Kibtiah, Mariatul and Hendracipta, Nana and Andriana, Encep (2021) DEVELOPING FUN THINKERS BOOK LEARNING MEDIA ON THE TOPIC OF PERISTIWA ALAM YANG TERJADI DI INDONESIA AT GRADE V OF ELEMENTARY SCHOOL. Primary : Jurnal Pendidikan Guru Sekolah Dasar, 10 (4). pp. 829-835. ISSN 2598-5949